CN113123136A - Preparation process of anti-pilling cashmere knitted fabric - Google Patents

Preparation process of anti-pilling cashmere knitted fabric Download PDF

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Publication number
CN113123136A
CN113123136A CN202110413997.3A CN202110413997A CN113123136A CN 113123136 A CN113123136 A CN 113123136A CN 202110413997 A CN202110413997 A CN 202110413997A CN 113123136 A CN113123136 A CN 113123136A
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fabric
pilling
dipping
fibers
putting
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CN202110413997.3A
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陈树郎
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Individual
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Priority to CN202110413997.3A priority Critical patent/CN113123136A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/08—Impregnating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/162—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/08—Animal fibres, e.g. hair, wool, silk
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • D06M2101/08—Esters or ethers of cellulose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/10—Animal fibres
    • D06M2101/12—Keratin fibres or silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/34—Polyamides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/35—Abrasion, pilling or fibrillation resistance

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The invention discloses a preparation process of an anti-pilling cashmere knitted fabric, which comprises the following preparation processes: the method comprises the following steps: and (3) compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, and rinsing the compounded fabric in clean water at normal temperature. The fabric base layer, the fabric interlayer and the fabric outer layer are knitted and compounded together, so that the comfort degree of a layer in direct contact with the skin can be effectively improved, the friction degree with the skin is reduced, the comfort degree of a human body is further effectively improved, the fabric outer layer is mainly made of cellulose fibers and cotton fibers, the moisture absorption and air permeability of the fabric is guaranteed, the fabric base layer is mainly made of cashmere fibers, the cold resistance and heat preservation capability of the fabric are guaranteed, meanwhile, compared with the prior art, the fabric formed by dipping achieves the effect of reducing the phenomenon of fuzzing and pilling, the problem that the appearance of the fabric is affected by fuzzing and pilling easily when the fabric is used is solved, and the fabric is simple to operate and easy to process.

Description

Preparation process of anti-pilling cashmere knitted fabric
Technical Field
The invention relates to the technical field of textiles, in particular to a preparation process of an anti-pilling cashmere knitted fabric.
Background
The wool knitted fabric has fluffy structure and plump hand feeling, has high extensibility and elasticity besides good wrinkle resistance and air permeability, is more and more widely applied to garment materials, has reduced appearance quality due to the fact that fuzzing and pilling are one of important factors influencing the clothing value of the fabric, and is a classic problem in the textile field of how to reduce and even overcome the phenomenon of fuzzing and pilling of the fabric, wherein the fuzzing and pilling are formed by forming new head ends on the surface of the fabric due to the friction and abrasion action in the wearing and using process or gradually extending out due to friction and drag to form hairs, and the fuzzing and pilling are mutually entangled into clusters due to the friction action and form the hairs if the fuzzing and the hair are proper in length and can be bent, the pilling is a process, the probability of forming the fibers of the spheres being pulled out is greatly increased along with the entanglement and the holding action of the small spheres, the pills are enlarged and tightened, the dropping of the pills can be caused by the extraction or the breaking of the fibers, the direct factors influencing the fuzzing are the fiber head ends, the stacking compactness among the fibers and the surface properties of the fibers, the main factors influencing the pilling are the soft characteristics of the fibers besides the fuzzing, the special morphological characteristic curling of the wool fibers is the root cause of the cohesive force of the fibers, the scales and curling of the wool fibers are the basic characteristics of the surfaces and the bending properties of the wool fibers, the previous attention is less, the influence of post finishing on the fuzzing and pilling is discussed more, the reasons for the fuzzing and the pilling of the wool are basically considered from the aspects of the twist degree, the tissue structure, the warp and weft density of the fabric, the processing technology and the like of the yarn, or the common influence of the yarn and the weft density of the fabric, or the chemical modification research of the wool, although the defect of the fuzzing and the pilling of the knitted fabric is restrained to a certain extent, but the effect of the wool knitted fabric has a large promotion space, so the wool knitted fabric is improved to be easy to fluff, and the problem to be solved is to further improve the performance of the wool knitted fabric.
Disclosure of Invention
The invention aims to provide a preparation process of an anti-pilling cashmere knitted fabric, which has the advantages of cashmere anti-pilling and solves the problem that the cashmere knitted fabric is easy to pilling.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation process of anti-pilling cashmere knitted fabric comprises the following preparation processes:
the method comprises the following steps: compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation;
step two: preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water;
step three: dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature;
step four: dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃;
step five: and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Preferably, the fabric base layer is formed by compounding 60% of wool blend fiber, 20% of cotton fiber, 15% of cellulose fiber and the balance of protein fiber, the fabric interlayer is formed by compounding 95% of cashmere fiber, 3% of cotton-flax fiber and the balance of polyamide fiber, and the fabric outer layer is formed by compounding 40% of cellulose fiber, 40% of cotton fiber and the balance of wool-cashmere blend fiber.
Preferably, the wool blend fiber is blend fiber of wool, rabbit hair and silk, and the cellulose fiber is one of ramie fiber, triacetate fiber, acetate fiber and bamboo pulp fiber.
Preferably, the anti-pilling finishing agent is a resin finishing agent, and the dosage of the anti-pilling finishing agent in the impregnating solution is 4%.
Preferably, the anti-pilling agent is mixed according to the weight ratio of 1: the anti-pilling agent is prepared by a bath ratio of 30, the concentration of the anti-pilling agent is 35-45g/L, and the anti-pilling agent is prepared by polymerizing polytetrahydrofuran, methyl methacrylate and acrylic acid.
Preferably, the heating temperature of the heater in the third step is increased by 3 ℃ per minute, and the heating range is 20-80 ℃.
Preferably, the stirring speed of the stirrer in the second step is 30-60 r/min, and the stirring time is 10-15 min.
Compared with the prior art, the invention has the following beneficial effects:
1. the fabric base layer, the fabric interlayer and the fabric outer layer are knitted and compounded together, so that the comfort degree of a layer in direct contact with the skin can be effectively improved, the friction degree with the skin is reduced, the comfort degree of a human body is further effectively improved, the fabric outer layer is mainly made of cellulose fibers and cotton fibers, the moisture absorption and air permeability of the fabric is guaranteed, the fabric base layer is mainly made of cashmere fibers, the cold resistance and heat preservation capability of the fabric are guaranteed, meanwhile, compared with the prior art, the fabric formed by dipping achieves the effect of reducing the phenomenon of fuzzing and pilling, the problem that the appearance of the fabric is affected by fuzzing and pilling easily when the fabric is used is solved, and the fabric is simple to operate and easy to process.
2. The fabric base layer adopted by the invention is formed by compounding 60% of wool blended fiber, 20% of cotton fiber, 15% of cellulose fiber and the balance of protein fiber, close-fitting comfort is ensured, the overall heat-preservation and warm-keeping performance of the fabric can be improved by adopting the fabric interlayer compounded by 95% of cashmere fiber, 3% of cotton-flax fiber and the balance of polyamide fiber, and effective anti-wrinkle and anti-pilling effects are achieved by adopting the fabric outer layer compounded by 40% of cellulose fiber, 40% of cotton fiber and the balance of wool-cashmere blended fiber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A preparation process of anti-pilling cashmere knitted fabric comprises the following preparation processes:
the method comprises the following steps: compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation;
step two: preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water;
step three: dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature;
step four: dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃;
step five: and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
The first embodiment is as follows:
compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Example two:
in example one, the following additional steps were added:
the fabric base layer is formed by compounding 60% of wool blend fiber, 20% of cotton fiber, 15% of cellulose fiber and the balance of protein fiber, the fabric interlayer is formed by compounding 95% of cashmere fiber, 3% of cotton-flax fiber and the balance of polyamide fiber, and the fabric outer layer is formed by compounding 40% of cellulose fiber, 40% of cotton fiber and the balance of wool-cashmere blend fiber.
Compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Example three:
in example two, the following additional steps were added:
the wool blended fiber is the blended fiber of wool, rabbit hair and silk, and the cellulose fiber is one of ramie fiber, triacetate fiber, acetate fiber and bamboo pulp fiber.
Compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Example four:
in example three, the following additional steps were added:
the anti-pilling finishing agent is a resin finishing agent, and the dosage of the anti-pilling finishing agent in the impregnation liquid is 4%.
Compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Example five:
in example four, the following additional steps were added:
the anti-pilling agent is prepared by the following steps of 1: the anti-pilling agent is prepared by 30 bath ratios, the concentration of the anti-pilling agent is 35-45g/L, and the anti-pilling agent is prepared by polymerizing polytetrahydrofuran, methyl methacrylate and acrylic acid.
Compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Example six:
in example five, the following additional steps were added:
in the third step, the heating temperature of the heater is increased by 3 ℃ per minute, and the heating range is 20-80 ℃.
Compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Example seven:
in example six, the following additional steps were added:
in the second step, the stirring speed of the stirrer is 30-60 r/min, and the stirring time is 10-15 min.
Compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation; preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water; dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature; dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃; and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A preparation technology of anti-pilling cashmere knitted fabric is characterized by comprising the following steps: the preparation method comprises the following preparation processes:
the method comprises the following steps: compound washing, namely compounding the fabric base layer, the fabric interlayer and the fabric outer layer, putting the compounded fabric into normal-temperature clean water for rinsing, cleaning impurities on the surface of the fabric, and finishing dewatering operation;
step two: preparing an impregnation liquid, putting four fifths of water in the required amount into an impregnation barrel, adding the anti-pilling finishing liquid, uniformly stirring by using a stirrer, and then adding the balance of water;
step three: dipping the fabric, dipping the fabric in the dipping solution, gradually heating the dipping solution in the dipping barrel by using a heater, dipping for 20min, and naturally cooling the dipping solution to room temperature;
step four: dewatering and drying, namely dewatering the fabric, and further placing the fabric into a drying cylinder for drying, wherein the drying time is 30min, and the temperature is 80-95 ℃;
step five: and (3) putting the soaked dyed cloth into clear water for cleaning, putting the dyed cloth into a centrifugal dehydrator for dehydration for 8-10min, and putting the dehydrated dyed cloth into a setting machine for drying and setting.
2. The preparation process of the anti-pilling cashmere knitted fabric according to claim 1, characterized by comprising the following steps: the fabric base layer is formed by compounding 60% of wool blended fibers, 20% of cotton fibers, 15% of cellulose fibers and the balance of protein fibers, the fabric interlayer is formed by compounding 95% of cashmere fibers, 3% of cotton-flax fibers and the balance of polyamide fibers, and the fabric outer layer is formed by compounding 40% of cellulose fibers, 40% of cotton fibers and the balance of wool-cashmere blended fibers.
3. The preparation process of the anti-pilling cashmere knitted fabric according to claim 2, characterized by comprising the following steps: the wool blend fiber is blend fiber of wool, rabbit hair and silk, and the cellulose fiber is one of ramie fiber, triacetate fiber, acetate fiber and bamboo pulp fiber.
4. The preparation process of the anti-pilling cashmere knitted fabric according to claim 1, characterized by comprising the following steps: the anti-pilling finishing agent is a resin finishing agent, and the dosage of the anti-pilling finishing agent in the impregnation liquid is 4%.
5. The preparation process of the anti-pilling cashmere knitted fabric according to claim 4, characterized by comprising the following steps: the anti-pilling agent is prepared by mixing the following components in percentage by weight of 1: the anti-pilling agent is prepared by a bath ratio of 30, the concentration of the anti-pilling agent is 35-45g/L, and the anti-pilling agent is prepared by polymerizing polytetrahydrofuran, methyl methacrylate and acrylic acid.
6. The preparation process of the anti-pilling cashmere knitted fabric according to claim 1, characterized by comprising the following steps: the heating temperature of the heater in the third step is increased by 3 ℃ per minute, and the heating range is 20-80 ℃.
7. The preparation process of the anti-pilling cashmere knitted fabric according to claim 1, characterized by comprising the following steps: and in the second step, the stirring speed of the stirrer is 30-60 revolutions per minute, and the stirring time is 10-15 min.
CN202110413997.3A 2021-04-16 2021-04-16 Preparation process of anti-pilling cashmere knitted fabric Withdrawn CN113123136A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03206104A (en) * 1990-01-08 1991-09-09 Toyobo Co Ltd Cold climate underwear
CN104947301A (en) * 2015-05-28 2015-09-30 句容市申兔工艺针织厂 Anti-crimping knitted fabric and post-arrangement method thereof
CN106223031A (en) * 2016-08-26 2016-12-14 江苏新凯盛企业发展有限公司 A kind of terylene rib fabric anti-pilling finishing technique
CN106811973A (en) * 2016-12-23 2017-06-09 句容市申兔工艺针织厂 A kind of finishing technique of the anti-fuzz balls of cashmere knit goods
CN106863945A (en) * 2016-12-23 2017-06-20 句容市申兔工艺针织厂 A kind of compound tricot de laine and its preparation with high degree of comfort

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03206104A (en) * 1990-01-08 1991-09-09 Toyobo Co Ltd Cold climate underwear
CN104947301A (en) * 2015-05-28 2015-09-30 句容市申兔工艺针织厂 Anti-crimping knitted fabric and post-arrangement method thereof
CN106223031A (en) * 2016-08-26 2016-12-14 江苏新凯盛企业发展有限公司 A kind of terylene rib fabric anti-pilling finishing technique
CN106811973A (en) * 2016-12-23 2017-06-09 句容市申兔工艺针织厂 A kind of finishing technique of the anti-fuzz balls of cashmere knit goods
CN106863945A (en) * 2016-12-23 2017-06-20 句容市申兔工艺针织厂 A kind of compound tricot de laine and its preparation with high degree of comfort

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Application publication date: 20210716